4 papers
When and How Long? The Readout-Mediator Angle in Temporal Reasoning
Shreyas Fadnavis, Praitayini Kanakaraj, Felix Wyss
A linear probe can decode a representation almost perfectly and yet be completely irrelevant to how the model uses it. On calendar-date duration reasoning in language models, a $\s…
Beyond Consensus: Trace-Level Synthesis in Mixture of Agents
Shreyas Fadnavis, Praitayini Kanakaraj, Felix Wyss
When multiple LLM agents solve the same problem, standard practice compresses each agent's reasoning into a majority vote or layered synthesis, treating agreement as the finish lin…
MEGAN: Mixture of Experts for Robust Uncertainty Estimation in Endoscopy Videos
Damola Agbelese, Krishna Chaitanya, Pushpak Pati +11
Reliable uncertainty quantification (UQ) is essential in medical AI. Evidential Deep Learning (EDL) offers a computationally efficient way to quantify model uncertainty alongside p…
Arges: Spatio-Temporal Transformer for Ulcerative Colitis Severity Assessment in Endoscopy Videos
Krishna Chaitanya, Pablo F. Damasceno, Shreyas Fadnavis +9
Accurate assessment of disease severity from endoscopy videos in ulcerative colitis (UC) is crucial for evaluating drug efficacy in clinical trials. Severity is often measured by t…